include/configs/dragonboard820c.h

   1 /*
   2  * Board configuration file for Dragonboard 410C
   3  *
   4  * (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIGS_DRAGONBOARD820C_H
  10 #define __CONFIGS_DRAGONBOARD820C_H
  11
  12 #include <linux/sizes.h>
  13 #include <asm/arch/sysmap-apq8096.h>
  14
  15 #define CONFIG_MISC_INIT_R /* To stop autoboot */
  16
  17 /* Physical Memory Map */
  18 #define CONFIG_NR_DRAM_BANKS            2
  19
  20 #define PHYS_SDRAM_SIZE                 0xC0000000
  21 #define PHYS_SDRAM_1                    0x80000000
  22 #define PHYS_SDRAM_1_SIZE               0x60000000
  23 #define PHYS_SDRAM_2                    0x100000000
  24 #define PHYS_SDRAM_2_SIZE               0x5ea4ffff
  25
  26 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  27 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  28 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x80000)
  29 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  30 #define CONFIG_SYS_LDSCRIPT     "board/qualcomm/dragonboard820c/u-boot.lds"
  31
  32 /* Generic Timer Definitions */
  33 #define COUNTER_FREQUENCY               19000000
  34
  35 /* BOOTP options */
  36 #define CONFIG_BOOTP_BOOTFILESIZE
  37
  38 #ifndef CONFIG_SPL_BUILD
  39 #include <config_distro_defaults.h>
  40 #include <config_distro_bootcmd.h>
  41 #endif
  42
  43 #define BOOT_TARGET_DEVICES(func) \
  44         func(MMC, mmc, 0)
  45
  46 #define CONFIG_EXTRA_ENV_SETTINGS \
  47         "loadaddr=0x95000000\0" \
  48         "fdt_high=0xffffffffffffffff\0" \
  49         "initrd_high=0xffffffffffffffff\0" \
  50         "linux_image=uImage\0" \
  51         "kernel_addr_r=0x95000000\0"\
  52         "fdtfile=qcom/apq8096-db820c.dtb\0" \
  53         "fdt_addr_r=0x93000000\0"\
  54         "ramdisk_addr_r=0x91000000\0"\
  55         "scriptaddr=0x90000000\0"\
  56         "pxefile_addr_r=0x90100000\0"\
  57         BOOTENV
  58
  59 #define CONFIG_ENV_SIZE                 0x4000
  60 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  61
  62 /* Size of malloc() pool */
  63 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + SZ_8M)
  64
  65 /* Monitor Command Prompt */
  66 #define CONFIG_SYS_CBSIZE               512
  67 #define CONFIG_SYS_MAXARGS              64
  68
  69 #endif